See which seats in the Oregon Legislature are at stake in the May 20 primary with our new interactive election maps. The Oregonian/OregonLive politics team compiled the information, and database editor Mark Friesen created the interactive guide.

You can see who's running, whether the districts tilt Democratic or Republican, and which party is expected to prevail. Click on any district to see the candidates, their party affiliations and voter registration breakdowns. The maps also show, by district, how voters cast their ballots in the 2012 presidential election.

Click on the tabs at the top of the page to toggle between the House and Senate. Let us know what you think in the comments below.